Hanford, California, situated in the Northern Temperate Zone, presents a generally favorable location for solar PV energy generation. The city's geographical position at latitude 36.3287 and longitude -119.6474 offers substantial potential for harnessing solar power throughout the year, albeit with seasonal variations.

Seasonal Solar Performance

Solar energy production in Hanford exhibits significant fluctuations across the four meteorological seasons. Summer stands out as the peak period, with an impressive daily output of 8.52 kWh per kW of installed solar capacity. Spring follows closely, generating 7.59 kWh/day. Autumn sees a noticeable decrease to 4.80 kWh/day, while winter experiences the lowest production at 3.09 kWh/day.

These figures indicate that Hanford is particularly well-suited for solar energy generation during the warmer months, from late spring through early fall. This extended period of high solar productivity makes the location quite attractive for solar PV installations.

Optimal Panel Orientation

To maximize year-round solar energy production in Hanford, fixed solar panels should be tilted at an angle of 31 degrees facing south. This orientation ensures optimal exposure to sunlight throughout the year, accounting for the Earth's elliptical orbit and the location's specific latitude.

Environmental Considerations

While Hanford generally offers favorable conditions for solar energy production, there are a few environmental factors to consider:

1. Dust and agricultural particulates: Hanford's location in California's Central Valley, an area known for agriculture, may lead to increased dust in the air. This can potentially reduce solar panel efficiency over time.

2. Extreme heat: The region experiences hot summers, which can slightly decrease panel efficiency. However, this is often offset by the increased sunlight available during these months.

Mitigation Strategies

To address these environmental factors and ensure optimal solar energy production, consider implementing the following measures:

• Regular cleaning: Establish a routine cleaning schedule for solar panels to remove dust and debris, maintaining peak efficiency.
• Heat-resistant equipment: Use high-quality, heat-resistant solar panels and inverters designed to perform well in hot climates.

Overall, Hanford's climate and geographical location make it a highly suitable area for solar PV installations, with the potential for significant energy generation, particularly during the extended warm season.

Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.

So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 4253 locations across the United States. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in the United States by location

Solar output per kW of installed solar PV by season in Hanford

Seasonal solar PV output for Latitude: 36.3287, Longitude: -119.6474 (Hanford, United States), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:

 

Ideally tilt fixed solar panels 31° South in Hanford, United States

To maximize your solar PV system's energy output in Hanford, United States (Lat/Long 36.3287, -119.6474) throughout the year, you should tilt your panels at an angle of 31° South for fixed panel installations.

As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.

We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.

Seasonally adjusted solar panel tilt angles for Hanford, United States

If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Hanford, United States. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 31° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
20° South in Summer	40° South in Autumn	50° South in Winter	29° South in Spring

Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.

This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.

Calculate solar panel row spacing in Hanford, United States

We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Hanford, United States.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. Minimum Spacing:
   We add the shadow length to the horizontal space occupied by tilted panels.

This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.

Topography for solar PV around Hanford, United States

The topography around Hanford, California, is characterized by its location in the heart of the San Joaquin Valley, a vast and predominantly flat agricultural region. This area is part of the larger Central Valley, which stretches for hundreds of miles between the coastal mountain ranges to the west and the Sierra Nevada to the east. The landscape surrounding Hanford is primarily composed of level plains and gentle slopes, with elevations typically ranging from about 200 to 300 feet above sea level. The terrain in this region is the result of millennia of sediment deposition from rivers flowing down from the nearby mountain ranges. This has created deep, fertile soils that have made the area ideal for agriculture. The flatness of the land extends for miles in all directions, broken only occasionally by subtle undulations or the occasional creek or irrigation canal.

Suitability for Large-Scale Solar PV

The topography and climate of the area surrounding Hanford make it exceptionally well-suited for large-scale solar photovoltaic (PV) installations. Several factors contribute to this suitability: Firstly, the flat terrain allows for easy installation of solar panels over large areas without the need for significant land preparation or grading. This reduces construction costs and simplifies the layout of solar farms. Secondly, the region experiences a high number of sunny days per year, with clear skies and minimal cloud cover. This abundance of sunlight maximizes the potential energy generation from solar panels. Thirdly, the agricultural nature of the surrounding land means there are often large, open spaces that could potentially be repurposed for solar energy production without significantly impacting urban areas or protected natural habitats. Areas to the west and southwest of Hanford, extending towards the Kettleman Hills, might be particularly well-suited for solar PV installations. These slightly elevated areas receive excellent sun exposure and have fewer competing land uses compared to the prime agricultural lands immediately surrounding the city. Additionally, the areas to the south and southeast of Hanford, stretching towards Tulare and the foothills of the Sierra Nevada, offer expansive flat lands that could accommodate large solar farms. These areas benefit from minimal shading and unobstructed solar access throughout the day. It's worth noting that while the topography is ideal for solar PV, any large-scale installations would need to be balanced with the region's agricultural importance and water resource considerations. Careful planning and environmental assessments would be necessary to ensure that solar development complements rather than conflicts with existing land uses and ecological needs in this productive valley region.

United States solar PV Stats as a country

United States ranks 2nd in the world for cumulative solar PV capacity, with 95,209 total MW's of solar PV installed. This means that 3.40% of United States's total energy as a country comes from solar PV (that's 26th in the world). Each year United States is generating 289 Watts from solar PV per capita (United States ranks 15th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in United States?

Yes, there are several incentives for businesses wanting to install solar energy in the United States. These include federal tax credits, state and local rebates, net metering policies, and renewable energy certificates (RECs). Additionally, many states have enacted legislation that requires utilities to purchase a certain amount of electricity from renewable sources such as solar.

Do you have more up to date information than this on incentives towards solar PV projects in United States? Please reach out to us and help us keep this information current. Thanks!

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Compare this location to others worldwide for solar PV potential

The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.

However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.

Helping you assess viability of solar PV for your site

Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide

Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.